Listed below are branches of science dealing with corresponding fields of study:
(i) Histology – It is the study of minute structures of tiny bits at the tissue level of the body as observed under a compound microscope.
(ii) Ecology – It is the study of the relationship of an entity relative to its abiotic (non-living) and biotic(living) environment.
(iii) Cytology – It is the study of the function and structure of plant and animal cells.
(iv) Pathology – It is the study of plant and animal diseases.